Vibration exciter mounting device

The invention relates to a vibration exciter mounting device which comprises a base, a tray and a lifting structure. Lifting platforms are arranged on the upper side of the base at intervals, are movably arranged in the vertical direction and are provided with adjusting parts; the tray is provided with a fixing part, the fixing part is used for being matched with a matching part arranged on the vibration exciter so that the vibration exciter can be fixed to the tray, the fixed included angle between the vibration exciter and the tray can be adjusted, the tray is further provided with a mounting part corresponding to the adjusting part, and the mounting part is matched with the adjusting part. The tray is fixed on the lifting platform, and the rotation angle of the tray around the vertical axis is adjustable when the tray is fixed on the lifting platform; the lifting structure is arranged on the base, is in driving connection with the lifting platform and is used for driving the lifting platform to move. Accor